EP 2828102 A1 20150128 - VEHICLE WHEEL FOR PASSENGER CARS
Title (en)
VEHICLE WHEEL FOR PASSENGER CARS
Title (de)
FAHRZEUGRAD FÜR PERSONENKRAFTWAGEN
Title (fr)
ROUE DE VÉHICULE POUR VOITURE PARTICULIÈRE
Publication
Application
Priority
- DE 202013100875 U 20130228
- IB 2014059136 W 20140220
Abstract (en)
[origin: WO2014132169A1] Vehicle wheel comprising a rim part (1) and a disc part (10) formed from a one-piece sheet metal blank and including a central portion (11) with bolt holes (13) and a plurality of radially extending spoke arrangements (15) merging into a disc edge (19) delimiting together with the spoke arrangements ventilation apertures (5) which extend over the region between the edge webs (18) and the disc edge (19). In order to create steel wheels with four-hole fixing in which high strength and stiffness are achieved the number of spoke arrangements (15) and of bolt holes (13) is four and these are in each case arranged mirror- symmetrically with respect to a common radial line (R1), with the width (B) of each spoke arrangement (15) narrowing radially towards the outside and each ventilation aperture (5) extending in the circumferential direction over an arc length (L') of more than 1/6 of the circumference of the disc part (10). Further, each ventilation aperture (5) is having on a radial line (R2) a maximum radial clear width (W) which is equal to or preferably greater than the radial width (S) of the metal portion of the disc part (10) on the same radial line (R2).
IPC 8 full level
B60B 3/00 (2006.01); B60B 3/04 (2006.01); B60B 3/10 (2006.01)
CPC (source: EP US)
B60B 3/007 (2013.01 - EP US); B60B 3/04 (2013.01 - EP US); B60B 3/10 (2013.01 - EP US); B60B 2310/206 (2013.01 - EP US); B60B 2310/213 (2013.01 - EP US); B60B 2310/226 (2013.01 - EP US); B60B 2310/302 (2013.01 - US); B60B 2900/311 (2013.01 - EP US); B60B 2900/513 (2013.01 - EP US); B60Y 2200/11 (2013.01 - US)
Citation (search report)
See references of WO 2014132169A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 202013100875 U1 20140602; AR 094837 A1 20150902; BR 112015012426 A2 20170711; BR 112015012426 B1 20211013; BR 112015012426 B8 20211207; CN 104981358 A 20151014; CN 104981358 B 20161123; EA 031439 B1 20190131; EA 201591576 A1 20151230; EP 2828102 A1 20150128; EP 2828102 B1 20161228; JP 2016511723 A 20160421; JP 2019023073 A 20190214; KR 102272120 B1 20210706; KR 20150119840 A 20151026; PL 2828102 T3 20170831; US 10005315 B2 20180626; US 10717319 B2 20200721; US 2016001592 A1 20160107; US 2019135029 A1 20190509; WO 2014132169 A1 20140904
DOCDB simple family (application)
DE 202013100875 U 20130228; AR P140100535 A 20140220; BR 112015012426 A 20140220; CN 201480006818 A 20140220; EA 201591576 A 20140220; EP 14708687 A 20140220; IB 2014059136 W 20140220; JP 2015559579 A 20140220; JP 2018173830 A 20180918; KR 20157016755 A 20140220; PL 14708687 T 20140220; US 201414770251 A 20140220; US 201816018251 A 20180626